[python-chinese] 献给买基金的朋友.

[Jun Tsai]

½ñÌìÓÃpythonдµÄÒ»¸ö½Å±¾£¬À´×Ô¶¯×¥È¡½ñÈÕ»ù½ðµÄÊÕÒæÇé¿ö(ÀÁµÃÈ¥ÍøÕ¾¿´),¸Õѧϰpython,´íÎóµÄµØ·½¶àÖ¸Õý.

# -*- coding: UTF-8 -*-
import httplib, urllib,re
import datetime

FUND_CODE = "161706"
SALE_DATE="2007-06-22"
SALE_MONEY = 5000.0
TODAY_DATE=datetime.date.today()

PANEL = "biz.finance.sina.com.cn"
USERAGENT = 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.1)
Gecko/20060111 Firefox/1.5.0.1'
PATH="/fundinfo/open/lsjz.php?fund_code="

"""
ÓÃÀ´×Ô¶¯×¥È¡»ù½ðµÄÖµ£¬»ñÈ¡¶ÔÓ¦µÄÀûÈóÇé¿ö.
author:jun tsai
revision:$Revision: 3191 $
since:0.1
"""
def get_found_value(fund_code,sale_date,sale_money):
    """×Ô¶¯×¥È¡»ù½ð¾»ÖµµÄ½Å±¾³ÌÐò,ͨ¹ý¸ø¶¨µÄ»ù½ð´úÂ룬Âò»ù½ðµÄÈÕÆÚ£¬ÒÔ¼°Í¶ÈëʹÓõÄÇ®,
    À´×Ô¶¯×¥È¡»ù½ðµÄ¾»Öµ£¬ÒÔ¼°ÀûÈó
    """

    params = urllib.urlencode
({"startdate1":sale_date,"enddate1":TODAY_DATE})
    headers = {"Content-type": "application/x-www-form-urlencoded",
"Accept": "text/plain",
               'Referer' :'https://'+PANEL+PATH+fund_code,
'User-Agent':USERAGENT
               }
    conn = httplib.HTTPConnection(PANEL)
    conn.request("POST", PATH+fund_code, params, headers)
    response = conn.getresponse()
    data = response.read()
    data=data.decode("gb2312")
    conn.close();
    pattern = '<title>(.+)\('+fund_code+'\)'
    all_matches = re.findall(pattern,data);

    fund_name =  all_matches[0].encode("utf-8")
#    print all_matches[0]

    pattern='<a
href=\'./lsjz_dwjz.php\?jzrq=(.*)\'[\s]+target=_blank>(.*)</a>'
    all_matches=re.findall(pattern,data);

    today_value =  float(all_matches[0][1])
    sale_value = float(all_matches[len(all_matches)-1][1])
    sale_count = sale_money/sale_value
    value=(today_value-sale_value)*sale_count
    print
"|"+construct_block(10,fund_code)+"|"+construct_head_block(20,fund_name)+"|"
+construct_block(10,sale_value.__str__())+"|"
+construct_block(20,sale_count.__str__())+"|"
+construct_block(10,today_value.__str__())+"|"
+construct_block(20,value.__str__())+"|"
def construct_block(length,str):
    r=' '+str
    while(length>len(r)):
        r+=' '
    return r

def construct_head_block(length,str):
    r=' '+str
    head_str_len=len(str.decode("utf-8"))
    while(length>(len(r)-head_str_len)):
        r+=' '
    return r

print
"+-----------------------------------------------------------------------------------------------+"
print
"|"+construct_head_block(10,"´úÂë")+"|"+construct_head_block(20,"Ãû³Æ")+"|"+construct_head_block(10,"¹ºÂò¾»Öµ")+"|"+construct_head_block(20,"¹ºÂòÊý")+"|"+construct_head_block(10,"½ñÈÕ¾»Öµ")+"|"+construct_head_block(20,"ÀûÈó")+"|"
print
"+-----------------------------------------------------------------------------------------------+"
get_found_value("161706","2007-06-22",5000.0)
get_found_value("260110","2007-06-10",5000.0)
get_found_value("070011","2007-06-23",5000.0)
print
"+-----------------------------------------------------------------------------------------------+"








-- 
Welcome to China Java Users Group(CNJUG).
http://cnjug.dev.java.net
-------------- 下一部分 --------------
Ò»¸öHTML¸½¼þ±»ÒƳý...
URL: http://python.cn/pipermail/python-chinese/attachments/20070802/b54de990/attachment.html